JEE MATHEMATICS MCQ: FUNCTIONS

1 Easy

1 of 1

Application +4 | -1

Let

f(x)=x^5+2 x^3+3 x+1, x \in R,

and

g(x)

be a function such that

g(f(x))=x

for all

x \in R.

Then

\frac{g(7)}{g^{\prime}(7)}

is equal to:

View answer and explanation

Correct option: D

The correct answer is D (14). The problem involves finding the derivative of an inverse function and evaluating the ratio at a specific point.

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